Hair Direction Hair in the frontal scalp is typically oriented toward the face, which can be clearly seen when the hair is not brushed back. But the exit angle will be to the right or left, and sometimes will even converge toward the midline. Often hair will be angled very acutely near the hairline, becoming less angled as we reach the midfrontal scalp area above the ears. This angle becomes almost perpendicular to the scalp at the anterior crown where the curvature of the head begins to slope toward the back of the head.Hairs on the sides of the head, and side burns, are generally oriented down toward the neck, and the exit angle is very acute.Before and after 2250 grafts The crown hair usually exits the scalp in a whorl pattern. Some patients have more than one whorl.The doctor will base the slant of the incisions on the direction of your native hair, maintaining the natural angle of that area. For the crown area, when there is no existing hair to indicate the original pattern, she will utilize her extensive experience and aesthetic talent in determining what looks natural.Before and after 2250 grafts Dr. Keene believes the real benefit of using lateral incisions is when they allow for optimal recreation of the surrounding, or the presumed original exit angles.Will I need to shave my head or cut my hair short?As previously noted, just like other hair characteristics, hair angulation and directional patterns vary somewhat between patients, and depending on whether the hair is on the sides, or in the transition from the top to the sides. Dr. Keene has also observed that some patients have a “convergent midline angulation -meaning that hairs from either of the sides of the head actually angle toward the midline, while midline hairs angle forward. Dr. Keene believes that when existing hairs point the way, maximum naturalness dictates that she follows what nature has done.Therefore, when patients have existing hair present in the recipient area, Dr. Keene does not shave it, because the visible hair as it naturally lies provides valuable information about the natural pattern of your hair growth. If you have hair in the recipient area, it is closely observed to recreate the naturalness of what you lost, matching the angle and direction to the hairs that are present. This also helps to minimize shock to the existing hairs by preventing slicing the follicles of existing hairs during recipient site creation.When a patient has bare scalp, often there are tiny vellus hairs that can offer information about the original pattern of growth. But if not, the doctor will use her knowledge of frequently observed patterns of growth to orient the hair for its maximum benefit to you.She also prefers that you not cut your hair very short, because that would impede her ability to see the natural direction and the way it lays, and it is an added inconvenience to you. If you have existing hair in the recipient area, it can help to camouflage the appearance of the surgical area in the immediate post surgery period, helping you to get back to work earlier, and giving you the choice of whether to share your surgical experience with co-workers, or keep your experience private. The existing hair is gently moved from side to side as we place the new grafts.